baber/WOPTO huggingface dataset:
Patent JP-2009048169-A (JP)
Title: Screen
Inventor: SHINPO AKIRA
IPC: G03B21/60
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen which is luminous having degradation of front gain is suppressed and has improved contrast on a projected image in a bright room, or the like, having external light from the above side.  <P>SOLUTION: The screen comprises a plurality of concave parts 2a which are superimposed on each other in the x-direction at a front surface side of a screen substrate 1 as a reflection surface, whereby the surface of each concave part 2a assumes such a shape that the edge parts of hemisphere are left out. Because of this, more projection light from a projection apparatus, or the like, can be reflected to the front side of the screen that is the observer side, degradation of the front gain is suppressed, and the illuminating can be made. Meanwhile, since groups 2 are separated from each other by a prescribed interval, with respect to the y-direction, image projection that is high in contrast is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009295763-A (JP)
Title: Semiconductor mounting device, and electronic apparatus
Inventor: MIZUTANI DAISUKE
IPC: H05K7/20
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor mounting device and an electronic apparatus, in which a sufficient space for a heat dissipation structure is secured in a state of higher mounting density and a mounted semiconductor device can easily be replaced.  <P>SOLUTION: The semiconductor mounting device includes: a plurality of semiconductor components; a conductive supporting member which fixes the plurality of semiconductor components and is used as a cooling structure and does not constitute a wiring board; and a wiring means which electrically connects the semiconductor components mutually and has flexibility.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292115-A (JP)
Title: Resin molding machine
Inventor: HATTA KAZUNARI
IPC: B29C48/645
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding machine which inhibits the breakage of a fibrous filling material and can obtain a sufficient discharge amount.  <P>SOLUTION: The resin molding machine includes: a screw 2 which includes a shaft part 21 and flight 22; a cylinder which houses the screw 2; a heater which supplies heat to the cylinder; a first opening by which a fiber-reinforced resin composition is supplied in the cylinder; and a second opening by which the fiber-reinforced resin composition which has been melted is discharged. The screw 2 includes: a feed section 24; a compression unit 25; and a metering section 26 in this order from the first opening side to the second opening side. The ratio D1/D3 of the distance D3 between the periphery 21a of the shaft part 21 of the metering section 26 and the front edge 22a of the flight 22 and the distance D1 between the periphery 21a of the shaft part 21 of the feed section 24 and the front edge 22a of the flight 22 is 1.0 or more and 1.2 or less, and the number of revolution of the screw 2 is 170 rpms or more and 200 rpms or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009008383-A (JP)
Title: Co2 refrigeration system having heat pump and multiple modes of operation
Inventor: YIN JIANMIN
IPC: F25B29/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CO<SB>2</SB>heat pump system and its manufacturing method without causing the practical problem such as requiring a valve capable of coping with high pressure CO<SB>2</SB>, an accumulator of a proper size and a system inside heat exchanger endurable against high system pressure in a whole reversible system.  <P>SOLUTION: While a refrigeration system 10 is operated in an air-conditioning or cooling (A/C) mode, CO<SB>2</SB>of a refrigerant enters a first evaporator 14 from a compressor 12, and then, enters a second evaporator 18. A liquid coolant flows through a second coolant loop 19, and further lowers the refrigerant temperature, but a heat load of the second evaporator 18 can be reduced more than that of the air-cooled first evaporator 14. The refrigerant coming out of the second evaporator flows in the high pressure side of a suction line inside heat exchanger 20 before turning to an expansion device or an expansion valve 22, and flows in an air to refrigerant type evaporator 24 after coming out of the expansion valve 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009300134-A (JP)
Title: Emissivity measuring apparatus
Inventor: ISHIKAWA ATSUSHI
IPC: G01J5/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emissivity measuring apparatus which measures the emissivity of a sample accurately by a simple apparatus structure.  <P>SOLUTION: The apparatus includes a handle 18 which includes an electric furnace 13 fixed on its one end for heating the sample 4 and of which the other end pivots about a fulcrum 20. When the handle 18 has pivoted from a heating position A in which the electric furnace 13 is fitted into the sample 4 to a standby position B, the center line X of the electric furnace 13 is spaced with an inclination angle θ with respect to the sample 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302703-A (JP)
Title: Complementary optical wiring system
Inventor: KAMIMURA HIROSHI
IPC: H04B10/556
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complementary optical wiring system which reduces light power required for transmission of a light signal, achieves low consumption power, and achieves high quality signal transmission characteristics.  <P>SOLUTION: The system includes: a transmission circuit 2 which creates a first electrical pulse signal synchronized to a rising edge of a digital electrical input signal, and a second electrical pulse signal synchronized to a falling edge of the digital electrical input signal; a first light-emitting element 3 which converts the first electrical pulse signal to a first light signal; a second light-emitting element 4 which converts the second electrical pulse signal to a second light signal; a first light transmission route 5 which transmits the first light signal; a second light transmission route 6 which transmits the second light signal; a first light-receiving element 7 which converts the first light signal transmitted on the first light transmission route 5 to a third electrical pulse signal; a second light-receiving element 8 which converts the second light signal transmitted on the second light transmission route 6 to a fourth electrical pulse signal; and a receiving circuit 10 which synchronizes the third and the fourth electrical pulse signals, creates a digital electrical output signal corresponding to the digital electrical input signal, and outputs from an output terminal 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298620-A (JP)
Title: Glycerin reforming apparatus and reforming method therefor
Inventor: OHARA HIROAKI
IPC: B01J23/755
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glycerin reforming apparatus and a glycerin reforming method controlling a deterioration of catalyst resulting from carbon depositing on the surface of catalyst and decline in production efficiency of valuable gas.  <P>SOLUTION: The glycerin reforming apparatus includes: a reforming reactor 2 where a catalyst is stored at the inside and reaction is caused between the glycerin and a gas for reaction comprising a part or the whole of steam, oxygen or air and hydrogen using the catalyst, so as to reform the glycerin; a catalyst discharging line 5 where the catalyst in which carbon is deposited on the surface by the reaction is discharged from the reforming reactor 2; a reduction treatment device 6 where reduction reaction is caused between the catalyst discharged from the catalyst discharging line 5 and a gas for reduction comprising at least either steam or hydrogen, so as to remove the carbon; and a catalyst introducing line 7 where the catalyst from which the carbon is removed by the reduction treatment device 6 is introduced into the reforming reactor 2 once more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297179-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase excitement and enjoyment of a game, and to prevent the contents of a notice performance from becoming difficult to recognize for a specified kind of notice performance by giving variations (diversity) to a step-up notice performance.  <P>SOLUTION: A first step-up notice performance includes: a main step-up notice capable of executing notice performances A-D that change gradually; and a button branching step-up notice performance which branches into the notice performances E and F without changing to the notice performance C of the next stage in a stage in the middle of executing the main step-up notice. Also, two or more kinds of specified kind notice performances different from the first step-up notice performance are provided, and which of the first step-up notice performance and the specified kind notice performances is to be executed is determined using a random number for notice kind selection. Also, the reliability of a jackpot is higher when execution is performed to the notice performance C than when the notice performances E and F are executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298728-A (JP)
Title: Cell activator and external preparation for skin for preventing senescence
Inventor: FUJII HIROKO
IPC: A61K8/49
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cell activator utilizing a component originated from a natural product and having good safety, and to provide an external preparation for the skin for anti-ageing by utilizing the cell activator.  <P>SOLUTION: The cell activator contains an extract of seed coat of a plant belonging to the genus Juglans of Juglandaceae as an active ingredient. The external preparation for the skin for anti-ageing contains the cell activator as an active ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301902-A (JP)
Title: High pressure discharge lamp apparatus, and projector using the same
Inventor: KITAHARA YOSHIKI
IPC: F21Y101/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple high pressure discharge lamp apparatus capable of suppressing a rise in local temperature of an arc tube when it is turned on, for uniform temperature distribution within the arc tube.  <P>SOLUTION: In a lamp apparatus 1, a pair of ring bodies 57 and 59 having circumferential outer surfaces 57a and 59a are engaged with a reflecting mirror 9 of a lamp unit 3 built in the reflecting mirror 9 with its central axis in agreement with the optical axis of the reflecting mirror 9, while the optical axis of the reflecting mirror 9 is in agreement with the central axes of the circumferential surfaces 57a and 59a of the ring bodies 57 and 59, with a constant interval in between. A pair of electrodes is electrically connected to the circumferential surfaces 57a and 59a of the ring bodies 57 and 59. The ring bodies 57 and 59 are mounted on rotating rollers 65 and 67 arranged parallel to each other. The lamp unit 3 is rotated in the constant direction on the rotating rollers 65 and 67 by a driving motor 56. Power feeding members 81 and 83 are provided to supply power to the ring bodies 57 and 59.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302987-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOYODA KENJI
IPC: H04B1/3822
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit facilitating integration and including impedance matching circuits adaptive to a plurality of frequency bands.  <P>SOLUTION: The semiconductor integrated circuit includes: external connection terminals OUT, /OUT; first and second amplifiers 1077, 1078; and first and second matching circuits 1091 1092. The amplifiers 1077, 1078 amplifies first and second input signals Vin1, Vin 2 with first and second frequencies. The matching circuits 1091, 1092 supply the outputs of the amplifiers 1077, 1078 to the external connection terminals. An external circuit 124 is connectable to the external connection terminals. The matching circuits 1091, 1092 include reactance elements Ls1, Ls2, so as to allow the output impedance Zout to match with the input impedance Zin of the external circuit 124. When the first input signal is transmitted, one and the other of the first and second amplifiers are controlled to be activated and deactivated states. When the second input signal is transmitted, the controlled states are reversed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299234-A (JP)
Title: False-twisted composite yarn
Inventor: OTSUKA TAMOTSU
IPC: D02G3/32
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a false-twisted composite yarn capable of obtaining a fabric having a combination of spun-like surface touch, firm-textured touch, and soft touch feeling and also having high stretchability when used for clothing or the like by undergoing high-order processing.  <P>SOLUTION: The false-twisted composite yarn has such a sheath/core structure that high-elongation sheath yarns are alternately twistedly wound-reversed around low-elongation core yarns; wherein the core yarn and the sheath yarn are each comprised of such side-by-side- or eccentric sheath/core-type polyester conjugate fibers where one of the components essentially consisting of polyethylene terephthalate, the other essentially consisting of polytrimethylene terephthalate. The false-twisted composite yarn meets the following requirements: (1) the elongation difference between the core yarn and the sheath yarn is 30% or greater but less than 100%; (2) the yarn length difference between the core yarn and the sheath yarn is 15-60%; and (3) the interlacing number is 30-100/m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300942-A (JP)
Title: Optical device and manufacturing method
Inventor: MIYATAKE TETSUYA
IPC: G02B6/13
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device structure capable of having cladding for a bent waveguide, even for an optical waveguide formed inside a substrate away from the substrate surface.  <P>SOLUTION: The optical device 1 includes a crystal substrate 2, an optical waveguide 3 formed on the crystal substrate 2, and amorphous regions 4, 5 formed on the crystal substrate 2 adjacently to the bent waveguides 3a, b of the optical waveguide 3. The amorphous regions 4, 5 are formed by irradiation with ultrashort pulsed laser.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302478-A (JP)
Title: Method of manufacturing semiconductor wafer
Inventor: TAJIRI TOMOAKI
IPC: B24B37/04
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation and breakage by removing processing strain occurring in processing even in the case of a large-diameter wafer, and to allow stable manufacture.  <P>SOLUTION: This manufacturing method of a semiconductor wafer includes: a slicing process (S10) of providing a wafer by cutting an ingot; a double-head grinding process (S20) of subjecting the cut surfaces of the wafer to rough-finish grinding; a chamfering process (S22) of chamfering a peripheral part of the wafer; a both-surface simultaneous processing process of simultaneously processing both the surfaces for removing processing strain generated on both the surfaces caused by the slicing process and the double-head polishing process; a one-surface finishing process of subjecting at least one surface to finishing processing on a one-surface basis; and a washing process (S60) of washing the wafer. Both-surface simultaneous processing process includes a both-surface etching process (S30) of simultaneously etching both the surfaces, and a both-surface simultaneous polishing process (S40) of simultaneously polishing both the surfaces. The one-surface finishing process uses a both-surface polishing process (S50) of polishing (mirror-finishing) both the surface surface-by-surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300405-A (JP)
Title: Map data update device, map data update method, map data update program, and recording medium
Inventor: MAEDA HIDENORI
IPC: G09B29/10
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To permanently update map data.  <P>SOLUTION: A map data update device 100 comprises a recording part 101, an acquisition part 102, an extraction part 103, and an update part 104. The recording part 101 records the road map data sectioned into a plurality of areas. The road map data includes the information of a bundled link sequence to which link IDs are provided by consecutive numbers to a plurality of links having the same attribute. The acquisition part 102 acquires the updated road map data for each area including the information on a change part. The extraction part 103 extracts a divided link sequence to which the links divided by the link corresponding to a new road included in the updated road map data out of the link sequences of the road map data recorded in the recording part 101. The update part 104 provides newly the link IDs by consecutive numbers to a plurality of links belonging to the divided link sequence within a range of regulated numbers set up for each area, and updates the road map data for each area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002441-A (JP)
Title: Drive unit for image forming apparatus
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for an image forming apparatus, the unit reducing weight and cost, improving assemblage, and also preventing damage to components.  <P>SOLUTION: The drive unit for the image forming apparatus is attached to the body of the image forming apparatus so as to be detachable, and supports a gear train in a housing 2 via a pin 4 so that the gear train is rotatable, the gear train being configured to transmit rotating power to a plurality of rollers used for conveying paper. In the drive unit, the housing 2 is formed from a resin housing. A groove 8 is formed in the periphery of a boss 5 formed in the resin housing 2, and a thin-wall cylindrical portion 5a is formed in part of the boss 5. A separation preventing rib 7 is formed in the shape of a projection on the entire internal circumference of the thin-wall cylindrical portion 5a. The pin 4 is inserted into the pin insertion hole 6 of the boss 5. The separation preventing rib 7 projecting from the thin-wall cylindrical portion 5a of the boss is engaged with an engagement groove 4b formed in the periphery of the pin 4. Accordingly, the pin 4 is fixed in the resin housing 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001095-A (JP)
Title: Neck rail for vessel conveying device
Inventor: HORINOUCHI RYUTARO
IPC: B65G51/03
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neck rail for a vessel conveying device capable of reducing conveying obstacle by variation with age such as abrasion generated on a corner conveying part in the vessel conveying device for conveying a light vessel formed with a flange part on a neck part by a propulsive dynamic pressure.  <P>SOLUTION: The neck rail 2 arranged at a position opposed to the neck part s and guiding the flange part t has a rail body 3 comprising a synthetic resin having antistatic function and engaging a lower surface side of the flange part t by a flat surface; and a rail holder 4 for retaining this. The rail body 3 comprises a first rail body in which a distal end part 3a facing to the neck part s has a cross section shape formed at an acute angle relative to the flat surface; and a second rail body in which the distal end part 3a facing to the neck part s has a cross section shape formed at a rectangular shape relative to the flat surface. The first rail body is extended in a conveying direction of a linear conveying part of the vessel conveying device, and the second rail body is extended in a conveying direction of a corner conveying part of the vessel conveying device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001226-A (JP)
Title: Insect pest repellent
Inventor: YAMAKAMI YASUNORI
IPC: A01N25/10
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new insect pest repellent which is high in safety also on human health and exhibits a stable insect pest-repelling action sustaining for a long time, to provide an insect pest-repelling resin composition which can practically be added to a resin or a coating and then used, is proper in a speed for oozing out on a surface exhibiting an insect pest-repelling action, and can exhibit the excellent repelling effect for a long time, and to provide a method for repelling insect pests.  <P>SOLUTION: Provided is the insect pest repellent, such as a coating agent or a spraying agent, containing at least one itaconic acid-based compound selected from the group consisting of itaconic acid, itaconic anhydride, citraconic anhydride and polyitaconic acid as an active ingredient. The insect pest repellent is coated on an object so that the itaconic acid or the like is adhered to the object in concentration of 0.1 to 1.0 g/m<SP>2</SP>. Provided is a resin composition containing the itaconic acid or the like in an amount of 0.1 to 10 wt.%. The prescribed itaconic acid-based compound is added as the active ingredient to provide the insect pest repellent which is high in safety and has a high repelling rate against insect pests such as cockroach.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002075-A (JP)
Title: Air conditioning device
Inventor: YOSHIMI MANABU
IPC: F25B43/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device preventing a filter from being blocked by ice particles when water mixed in a refrigerant freezes and the ice particles generate.  <P>SOLUTION: In this air conditioning device 1, the filter 354 for removing foreign matter is mounted at a low pressure side of a refrigerant circuit 10. A size A of a mesh of the filter is 80 μm or more and 160 μm or less. As a result, the ice particles do not excessively accumulate on a surface of the filter 354 even when the water mixed in the refrigerant freezes and the ice particles generate, thus the filter 354 is not blocked by the ice particles, and the dust and metallic powder such as rust of particle size of 160 μm or more which is harmful for the refrigerant circuit 10, can be removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004776-A (JP)
Title: Sugar-coated product
Inventor: USHIO KENJI
IPC: A23G3/50
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar-coated product having smoother palate feeling than that of other sugar-coated food products in food industry where palate feeling becomes more diversified.  <P>SOLUTION: The sugar-coated product has a sugar coat layer whose center core is edible food material. The sugar coat layer consists mainly of sugar, and contains 2-10 wt.% of gelatin with a bloom of 200-300 based on the sugar solid as other constituents. The sugar coat layer preferably contains a poly glutamic acid and/or a hyaluronic acid each having a molecular amount of not less than 500,000 as the constituent of the sugar coat layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT